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Prenuptial Agreement — postnup after infidelity

Started by AgentBroker_TX · Jun 30, 2024 · 847 views · 19 replies
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
AB
AgentBroker_TX OP

Has anyone dealt with something like this? I'm not sure what my options are.

postnup after infidelity. I've been dealing with this for about 8 weeks now and the situation isn't improving.

I have already done some research online but got conflicting advice.

Do I have a strong case? What should my next steps be?

AW
anon_worker_MA

Following this thread — I'm in a very similar situation. Would love to hear how it turns out.

CA
ConsumerAdvocate

Been there. Here's what I learned.

I ended up having everything documented, which cost about $3-6 but saved me a lot more in the long run.

SA
seeking_advice_dev_WA

Just want to point out — the statute of limitations might be a factor here. In some states it's as short as 1-2 years. Don't sit on this too long.

TL
Mod_TermsLaw Moderator

I specialize in this area of law. Here's my take on the legal issues.

The legal framework here involves both federal and state law. At the federal level, the relevant statute. Your state may provide additional protections.

I'd recommend documenting everything in writing from this point forward. Keep copies of all communications.

AF
asking_for_friend_driver_TX

NAL, but from what I've read, you should document everything. That said, definitely get a lawyer to look at the specifics.

ES
eComm_Seller_2022

Been there. Here's what I learned.

I ended up filing with the appropriate government agency, which cost about $4-8 but saved me a lot more in the long run.

SA
seeking_advice_renter_CO

Following this thread — I'm in a very similar situation. Would love to hear how it turns out.

IG
InsuranceGuy_FL

Not a lawyer, but I have direct experience with this.

The biggest mistake people make in this situation is hiring an attorney to send the initial letter. I'd recommend being patient with the process instead.

SB
SmallBizOwner_NYC

I went through almost the exact same thing.

The biggest mistake people make in this situation is filing with the appropriate government agency. I'd recommend gathering evidence first instead.

EA
EstatePlanner_AZ

Not a lawyer, but I have direct experience with this.

In my case, it took about 1-3 months to resolve. The key was escalating to a supervisor/manager.

AB
AgentBroker_TX

Been there. Here's what I learned.

I ended up escalating to a supervisor/manager, which cost about $1-3 but saved me a lot more in the long run.

RM
RestaurantOwner_Miami

Been there. Here's what I learned.

In my case, it took about 4-8 months to resolve. The key was filing with the appropriate government agency.

MA
MusicProducer_ATL

I went through almost the exact same thing.

In my case, it took about 4-8 months to resolve. The key was filing with the appropriate government agency.

SM
SeniorDevMike_PDX

I've seen this play out several times in my field.

The biggest mistake people make in this situation is filing with the appropriate government agency. I'd recommend gathering evidence first instead.

ES
eComm_Seller_2022

Not a lawyer, but I have direct experience with this.

The biggest mistake people make in this situation is filing with the appropriate government agency. I'd recommend gathering evidence first instead.

PJ
Paralegal_Jen

I've dealt with this before.

The biggest mistake people make in this situation is filing with the appropriate government agency. I'd recommend gathering evidence first instead.

RL
RetiredLawyer_FL

Been there. Here's what I learned.

What worked for me was hiring an attorney to send the initial letter. It took 2-4 months but was worth it.

IG
InsuranceGuy_FL

I went through almost the exact same thing.

I ended up filing with the appropriate government agency, which cost about $4-8 but saved me a lot more in the long run.

FM
FamilyLaw_Melissa Attorney

Family law attorney practicing in Texas for 14 years. Postnuptial agreements after infidelity are one of the most common requests I receive, and they can be effective tools for rebuilding trust -- but they must be drafted carefully to be enforceable.

In Texas, postnuptial agreements are governed by the Texas Family Code Section 4.105, and the enforceability standards are actually stricter than for prenups. Key requirements include:

  • Both parties must have independent legal counsel (not the same attorney)
  • Full financial disclosure by both parties -- any hidden assets can void the entire agreement
  • The agreement cannot be unconscionable at the time of enforcement
  • It must be signed voluntarily without coercion or duress
  • There must be adequate consideration (the continuation of the marriage is generally sufficient)

Regarding the infidelity component specifically: Texas is one of the states where fault can be considered in property division during divorce. Under Family Code Section 7.001, a court can consider adultery when making a just and right division of community property. A well-drafted postnup can establish specific consequences for future infidelity, such as a predetermined property split favoring the faithful spouse.

However, I want to flag a common pitfall: infidelity clauses that are punitive rather than compensatory may be challenged as unenforceable. Courts have struck down provisions that would leave the cheating spouse with nothing, viewing them as penalties rather than fair adjustments. A better approach is to establish a specific percentage split (such as 60/40 or 65/35) rather than an all-or-nothing clause.

From a practical standpoint, I always recommend that the postnup also address the emotional side of things -- require couples counseling, establish transparency expectations for finances and communications, and include a review clause where both parties revisit the agreement after 2-3 years. This signals to a court that the agreement was part of a genuine effort to repair the marriage, not a coerced punishment.